Bearing HR302/28

Bearing HR302/28 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing HR302/28 Related parameters
Name Value
Bearing number HR302/28
Size (mm) 28x58x17.25
Brand MBY
Bore Diameter (mm) 28
Outer Diameter (mm) 58
Width (mm) 17,25
Bearing dimensions and specification
Name Value
d 28 mm
D 58 mm
T 17,25 mm
B 16 mm
C 14 mm
a 13,2 mm
r min. 1 mm
r1 min. 1 mm
da min. 37 mm
Da min 50 mm
Da max. 52 mm
db max. 34 mm
Db min. 55 mm
ra max. 1 mm
rb max. 1 mm
Weight 0,203 Kg
Basic dynamic load rating (C) 39,5 kN
Basic static load rating (C0) 41,5 kN
(Grease) Lubrication Speed 6300 r/min
(Oil) Lubrication Speed 9000 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,93
Calculation factor (Y1) 1,7

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